数值模拟技术在电解槽热平衡诊断中的应用  

Application of numerical simulation technology to heat balance diagnosis in aluminum reduction pot

作　　者：王富强[1] 张钦菘[1] 刘伟[1] 杨晓东[1] 周东方[1] Wang Fuqiang;Zhang Qinsong;Liu Wei;Yang Xiaodong;Zhou Dongfang(Shenyang Aluminum and Magnesium Engineering and Research Institute Co.,Ltd.,Shenyang 110001,China)

机构地区：[1]沈阳铝镁设计研究院有限公司,辽宁沈阳110001

出　　处：《轻金属》2019年第1期25-28,共4页Light Metals

摘　　要：本文借助数值模拟技术,从电解槽散热结构的下部散热、上部散热和厂房通风三个方面来诊断电解槽热平衡,总结和列举了几个典型的槽况案例,并找出了问题的症结所在,给铝厂提供了解决方案,不论是提高电解槽的稳定性,还是优化生产指标实现节能减排,均取得了较满意效果。Base on numerical simulation,this paper summarized and listed some typical diagnosis cases of pot heat balance from the perspectives of heat dissipation structure,that is,the bottom heat loss,top heat loss and plant ventilation.The main cause was thereby identified and solution was provided for the smelter.The pot stability,production indicators optimization,energy conservation and emission reduction had all obtained satisfactory results.

关 键 词：热平衡 散热结构 槽况诊断 数值模拟 

分 类 号：TF821[冶金工程—有色金属冶金]